Opportunity radar
4,186,134 patents indexed · 165,974,948 citations · issued 2005-01-04 → 2026-05-05
Showing50 of 4,186,134
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| Patent # | Title | Assets | Issued | Expires | Fwd cites | Score |
|---|---|---|---|---|---|---|
| 12620897 | Two-phase paralleled switching converter, and switching circuit and control method thereof | 🖼🧊📄§ | 2026-05-05 | 2043-08-16 | 0 | 31 |
| 12620904 | Power conversion circuit | 🖼🧊📄§ | 2026-05-05 | 2043-12-14 | 0 | 31 |
| 12620903 | Systems and methods for stacked multi-level power converter implementations with linear scaling | 🖼🧊📄§ | 2026-05-05 | 2043-08-31 | 0 | 31 |
| 12620906 | Synchronous rectification controller and control method thereof | 🖼🧊📄§ | 2026-05-05 | 2044-04-16 | 0 | 31 |
| 12620907 | Conductor structure | 🖼🧊📄§ | 2026-05-05 | 2042-02-21 | 0 | 31 |
| 12620919 | Motor driver for starting up motor having any resistance | 🖼🧊📄§ | 2026-05-05 | 2044-06-13 | 0 | 31 |
| 12620911 | Parallel multi-converter and capacity design method therefor | 🖼🧊📄§ | 2026-05-05 | 2042-09-02 | 0 | 31 |
| 12620912 | Electric circuit arrangement, electric drive device, motor vehicle and method for operating an electric circuit arrangement | 🖼🧊📄§ | 2026-05-05 | 2043-04-13 | 0 | 31 |
| 12620913 | Power conversion device including a plurality of converter units and a bidirectional DC/DC converter connected between two dc outputs of a plurality of dc outputs of the plurality of converter units | 🖼🧊📄§ | 2026-05-05 | 2043-10-12 | 0 | 31 |
| 12620914 | Systems and methods for control of nonisolated bidirectional power converters | 🖼🧊📄§ | 2026-05-05 | 2042-07-27 | 0 | 31 |
| 12620915 | Magnetic levitation of permanent magnet for three-axis attitude control | 🖼🧊📄§ | 2026-05-05 | 2043-12-15 | 0 | 31 |
| 12620916 | Transport device | 🖼🧊📄§ | 2026-05-05 | 2042-08-10 | 0 | 31 |
| 12620917 | Water turbine power generation system and control method for providing improved dynamic response to major power setpoint variations | 🖼🧊📄§ | 2026-05-05 | 2042-01-31 | 0 | 31 |
| 12620918 | Method and device for controlling three-phase motor | 🖼🧊📄§ | 2026-05-05 | 2042-06-01 | 0 | 31 |
| 12620921 | Motor rotational speed control system and method having duty cycle variable modulation mechanism | 🖼🧊📄§ | 2026-05-05 | 2044-03-11 | 0 | 31 |
| 12620922 | Method for operating a drive system, and drive system for carrying out a method | 🖼🧊📄§ | 2026-05-05 | 2042-06-27 | 0 | 31 |
| 12620923 | Variable speed drive control | 🖼🧊📄§ | 2026-05-05 | 2043-12-11 | 0 | 31 |
| 12620924 | Support structures and mounting systems for solar panels | 🖼🧊📄§ | 2026-05-05 | 2043-08-18 | 0 | 31 |
| 12620925 | Photovoltaic installation | 🖼🧊📄§ | 2026-05-05 | 2042-08-18 | 0 | 31 |
| 12620928 | Solar roof structure | 🖼🧊📄§ | 2026-05-05 | 2041-08-25 | 0 | 31 |
| 12620929 | Solar tracker foundations | 🖼🧊📄§ | 2026-05-05 | 2043-11-30 | 0 | 31 |
| 12620930 | Multi-tier, foldable photovoltaic roof and method | 🖼🧊📄§ | 2026-05-05 | 2043-06-07 | 0 | 31 |
| 12620931 | Clamping mechanism for grounding photovoltaic module(s) | 🖼🧊📄§ | 2026-05-05 | 2043-04-26 | 0 | 31 |
| 12620932 | Photovoltaics panel, photovoltaics system and evaporating system for photovoltaics system | 🖼🧊📄§ | 2026-05-05 | 2044-05-17 | 0 | 31 |
| 12620933 | Method for forecasting electrical power in real time of a photovoltaic plant | 🖼🧊📄§ | 2026-05-05 | 2042-01-17 | 0 | 31 |
| 12620934 | Envelope-detector-less forward data receiving device | 🖼🧊📄§ | 2026-05-05 | 2045-03-13 | 0 | 31 |
| 12620935 | Circuit and method to detect faults of a MEMS device including an oscillating mass | 🖼🧊📄§ | 2026-05-05 | 2044-06-24 | 0 | 31 |
| 12620936 | Mixer with reduced local oscillator (LO) leakage | 🖼🧊📄§ | 2026-05-05 | 2043-12-14 | 0 | 31 |
| 12620937 | Amplifier capable of canceling leakage components | 🖼🧊📄§ | 2026-05-05 | 2043-06-30 | 0 | 31 |
| 12620938 | High efficiency amplifier with output signal bracketing dynamic supplies | 🖼🧊📄§ | 2026-05-05 | 2043-07-27 | 0 | 31 |
| 12620939 | Magnetic field cancellation in radio frequency power amplifier envelope trackers | 🖼🧊📄§ | 2026-05-05 | 2044-05-29 | 0 | 31 |
| 12620940 | Doherty amplifier | 🖼🧊📄§ | 2026-05-05 | 2043-10-18 | 0 | 31 |
| 12620941 | Circuit assembly for generating a constant current | 🖼🧊📄§ | 2026-05-05 | 2043-01-02 | 0 | 31 |
| 12620942 | Bias circuit for stacked power amplifiers with a variable power supply | 🖼🧊📄§ | 2026-05-05 | 2043-04-26 | 0 | 31 |
| 12620943 | Transmitter system with hybrid digital drift/trap compensation | 🖼🧊📄§ | 2026-05-05 | 2043-01-09 | 0 | 31 |
| 12620944 | Digital pre-distortion for frequency range 2 systems | 🖼🧊📄§ | 2026-05-05 | 2043-06-15 | 0 | 31 |
| 12620945 | Electrical circuit | 🖼🧊📄§ | 2026-05-05 | 2039-10-09 | 0 | 31 |
| 12620966 | Solidly mounted resonator | 🖼🧊📄§ | 2026-05-05 | 2040-03-18 | 0 | 31 |
| 12620947 | Power amplification system for high modulation bandwidth | 🖼🧊📄§ | 2026-05-05 | 2043-07-06 | 0 | 31 |
| 12620948 | RF amplifier circuit arrangement and electronic device | 🖼🧊📄§ | 2026-05-05 | 2043-04-14 | 0 | 31 |
| 12622041 | Gate dielectric for gate leakage reduction | 🖼🧊📄§ | 2026-05-05 | 2043-06-02 | 0 | 31 |
| 12620950 | Power amplifier circuit | 🖼🧊📄§ | 2026-05-05 | 2043-04-26 | 0 | 31 |
| 12621386 | Information processing device, information processing method, and program | 🖼🧊📄§ | 2026-05-05 | 2042-01-14 | 0 | 31 |
| 12620952 | Drive circuit for inductive position transducer system | 🖼🧊📄§ | 2026-05-05 | 2042-12-28 | 0 | 31 |
| 12621841 | Reference signal sending method and communication apparatus | 🖼🧊📄§ | 2026-05-05 | 2043-03-01 | 0 | 31 |
| 12620954 | Pressure-controlled audio ducking circuit | 🖼🧊📄§ | 2026-05-05 | 2044-03-04 | 0 | 31 |
| 12619695 | Systems and methods for AI assisted biometric authentication | 🖼🧊📄§ | 2026-05-05 | 2043-03-15 | 0 | 31 |
| 12620967 | Enhanced bulk acoustic wave resonator performance using metallic bragg mirrors | 🖼🧊📄§ | 2026-05-05 | 2044-03-08 | 0 | 31 |
| 12618024 | Microcell systems for controlled release of fragrances | 🖼🧊📄§ | 2026-05-05 | 2042-12-20 | 0 | 31 |
| 12622073 | Hybrid image sensor having dies bonded to pixel substrate | 🖼🧊📄§ | 2026-05-05 | 2042-12-23 | 0 | 31 |